A rational expression has been simplified below

asked Dec 20, 2021 34.5k views

3 votes

by Kfan

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4 votes

All real numbers except -4 and 2 because those numbers would make the solution undefined since it would result in the denominator being 0.

Pingolin answered Dec 22, 2021

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3 votes

Answer: All real numbers expect 2

Step-by-step explanation:

Jan Sommer answered Dec 25, 2021

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